29121329124

素因数分解:

$2^2\times 3^2\times {\mathrm{3947}}^1\times {\mathrm{204947}}^1$

素因数の和:208904

約数の個数: 36

約数和(自身を含む): 73631258064

約数和(自身を除く): 44509928940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3947, 7894, 11841, 15788, 23682, 35523, 47364, 71046, 142092, 204947, 409894, 614841, 819788, 1229682, 1844523, 2459364, 3689046, 7378092, 808925809, 1617851618, 2426777427, 3235703236, 4853554854, 7280332281, 9707109708, 14560664562, 29121329124]

約数ペア:

[(1, 29121329124), (2, 14560664562), (3, 9707109708), (4, 7280332281), (6, 4853554854), (9, 3235703236), (12, 2426777427), (18, 1617851618), (36, 808925809), (3947, 7378092), (7894, 3689046), (11841, 2459364), (15788, 1844523), (23682, 1229682), (35523, 819788), (47364, 614841), (71046, 409894), (142092, 204947)]